From e1d4e0383119aa1eafadb1a45ed390add4993b47 Mon Sep 17 00:00:00 2001
From: Simon Rozman <simon@rozman.si>
Date: Thu, 16 Jan 2025 13:14:30 +0100
Subject: [PATCH] COM: Allow SysAllocString(NULL)

Signed-off-by: Simon Rozman <simon@rozman.si>
---
 include/WinStd/COM.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/WinStd/COM.h b/include/WinStd/COM.h
index 088972ad..0b712b61 100644
--- a/include/WinStd/COM.h
+++ b/include/WinStd/COM.h
@@ -207,7 +207,7 @@ namespace winstd
         bstr(_In_opt_z_ LPCOLESTR src)
         {
             m_h = SysAllocString(src);
-            if (!m_h)
+            if (src && !m_h)
                 throw std::bad_alloc();
         }